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arXiv Open Access 2024

Worldline integration of photon amplitudes

Naser Ahmadiniaz Victor M. Banda Guzmán James P. Edwards Misha A. Lopez-Lopez C. Moctezuma Mata +3 lainnya
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Abstrak

It has been known for many years that methods inspired by string theory, such as the worldline formalism, allow one to write down integral representations that combine large numbers of Feynman diagrams of different topologies. However, to make this fact useful for state-of-the-art calculations one has to confront non-standard integration problems where neither the known integration techniques for Feynman diagrams nor algebraic manipulation programs are of much help. Here I will give a progress report on this long-term project focussing on photon amplitudes at one and two loops, in vacuum and in external fields.

Topik & Kata Kunci

hep-th

Penulis (8)

N

Naser Ahmadiniaz

V

Victor M. Banda Guzmán

J

James P. Edwards

M

Misha A. Lopez-Lopez

C

C. Moctezuma Mata

L

Luis A. Rodriguez Chacón

C

Christian Schubert

R

Rashid Shaisultanov

Format Sitasi

APA MLA BibTeX
Ahmadiniaz, N., Guzmán, V.M.B., Edwards, J.P., Lopez-Lopez, M.A., Mata, C.M., Chacón, L.A.R. et al. (2024). Worldline integration of photon amplitudes. https://arxiv.org/abs/2407.07383

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Informasi Jurnal
Tahun Terbit
2024
Bahasa
en
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arXiv
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Open Access ✓